| 
    
        
            | 
                    Closing price on 11/23/2012
                 |  |  
    
        |           
                
                    | Open | 48.10 |  
                    | High | 52.00 |  
                    | Low | 48.10 |  
                    | Volume | 20 |  
                    | Split-adjusted Price | 8.03 |  
                
             | 
 |  DPR Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/23/2012 | +1.50 / +2.97% | 48.10 | 52.00 | 48.10 | 52.00 | 52.00 | 8.03 | 20 |   |  
            | 11/22/2012 | -2.50 / -4.72% | 50.50 | 50.50 | 50.50 | 50.50 | 50.50 | 7.80 | 10 |   |  			
            | 11/21/2012 | 0.00 / 0.00% | 53.00 | 53.00 | 53.00 | 53.00 | 53.00 | 8.19 | 2,200 |   |  
            | 11/20/2012 | +2.00 / +3.92% | 53.00 | 53.00 | 53.00 | 53.00 | 53.00 | 8.19 | 50 |   |  			
            | 11/19/2012 | +1.50 / +3.03% | 48.00 | 51.00 | 48.00 | 51.00 | 51.00 | 7.88 | 40 |   |  
            | 11/16/2012 | +1.00 / +2.06% | 49.50 | 50.50 | 49.50 | 49.50 | 49.50 | 7.65 | 5,710 |   |  			
            | 11/15/2012 | +0.80 / +1.68% | 48.50 | 48.50 | 48.50 | 48.50 | 48.50 | 7.49 | 260 |   |  
            | 11/14/2012 | 0.00 / 0.00% | 47.70 | 47.70 | 47.70 | 47.70 | 47.70 | 7.37 | 0 |   |  			
            | 11/13/2012 | +2.20 / +4.84% | 47.70 | 47.70 | 47.50 | 47.70 | 47.70 | 7.37 | 1,290 |   |  
            | 11/12/2012 | -3.50 / -7.14% | 45.50 | 45.50 | 45.50 | 45.50 | 45.50 | 7.03 | 10 |   |  			
            | 11/9/2012 | -2.00 / -3.92% | 49.00 | 49.00 | 49.00 | 49.00 | 49.00 | 7.34 | 550 |   |  
            | 11/8/2012 | +2.00 / +4.08% | 50.00 | 51.00 | 50.00 | 51.00 | 51.00 | 7.64 | 5,850 |   |  			
            | 11/7/2012 | -2.50 / -4.85% | 53.00 | 53.00 | 49.00 | 49.00 | 49.00 | 7.34 | 250,090 |   |  
            | 11/6/2012 | -1.50 / -2.83% | 51.00 | 51.50 | 51.00 | 51.50 | 51.50 | 7.71 | 179,500 |   |  			
            | 11/5/2012 | +2.00 / +3.92% | 51.50 | 53.50 | 51.50 | 53.00 | 53.00 | 7.94 | 215,210 |   |  
            | 11/2/2012 | -2.50 / -4.67% | 53.50 | 54.00 | 51.00 | 51.00 | 51.00 | 7.64 | 4,540 |   |  			
            | 11/1/2012 | -0.50 / -0.93% | 54.00 | 54.00 | 53.50 | 53.50 | 53.50 | 8.01 | 1,170 |   |  
            | 10/31/2012 | 0.00 / 0.00% | 53.00 | 54.00 | 53.00 | 54.00 | 54.00 | 8.08 | 410 |   |  			
            | 10/30/2012 | 0.00 / 0.00% | 51.50 | 54.00 | 51.50 | 54.00 | 54.00 | 8.08 | 850 |   |  
            | 10/29/2012 | 0.00 / 0.00% | 54.00 | 54.00 | 54.00 | 54.00 | 54.00 | 8.08 | 20,500 |   |  			
            | 10/26/2012 | 0.00 / 0.00% | 54.00 | 54.00 | 54.00 | 54.00 | 54.00 | 8.08 | 400 |   |  
            | 10/25/2012 | +1.00 / +1.89% | 54.00 | 54.00 | 54.00 | 54.00 | 54.00 | 8.08 | 400 |   |  			
            | 10/24/2012 | 0.00 / 0.00% | 53.00 | 53.00 | 53.00 | 53.00 | 53.00 | 7.94 | 0 |   |  
            | 10/23/2012 | 0.00 / 0.00% | 53.00 | 53.00 | 53.00 | 53.00 | 53.00 | 7.94 | 0 |   |  			
            | 10/22/2012 | 0.00 / 0.00% | 53.00 | 53.00 | 53.00 | 53.00 | 53.00 | 7.94 | 750 |   |  
            | 10/19/2012 | 0.00 / 0.00% | 53.00 | 53.00 | 53.00 | 53.00 | 53.00 | 7.94 | 0 |   |  			
            | 10/18/2012 | -2.00 / -3.64% | 55.50 | 55.50 | 53.00 | 53.00 | 53.00 | 7.94 | 80 |   |  
            | 10/17/2012 | +2.00 / +3.77% | 55.50 | 55.50 | 55.00 | 55.00 | 55.00 | 8.23 | 140 |   |  			
            | 10/16/2012 | 0.00 / 0.00% | 53.00 | 53.00 | 53.00 | 53.00 | 53.00 | 7.94 | 0 |   |  
            | 10/15/2012 | 0.00 / 0.00% | 53.00 | 53.00 | 53.00 | 53.00 | 53.00 | 7.94 | 0 |   |  |